Which of the following metal nitrate produces gaseous product when reacts with KCN solution? | Reaction Mechanism — Chem-Mantra | Chem-Mantra

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Question

Which of the following metal nitrate produces gaseous product when reacts with KCN solution?

Answer: A

💡 Solution & Explanation

2Cu(NO3)2 + 4KCN -> KNO3 + 2CuCN + (CN)2↑ (Redox)

💬

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